straight to your inbox Bayern Munich chief Karl-Heinz Rummenigge has handed Manchester United a huge summer transfer boost by ruling his club out of the running for Kai Havertz.German international Havertz is attracting plenty of interest ahead of the summer transfer window with United one side exploring the possibility of a deal.MEN Sport reported last month Havertz is open to a move to the Premier League but views Champions League football as a 'huge desire' when it comes to selecting his next